#include<iostream> 
using namespace std;

int main()
{
    int a ;
    long b ; 
    long long int c ;
    double d; 
    cout<<sizeof(a) <<endl; 
    cout<<sizeof(b) <<endl;    
    cout<<sizeof(c) <<endl;
    cout<<sizeof(d) <<endl;
    system("pause") ;
    return 0; 
} 
